Selectable object follows path

This is a screenshot of the console log

Hmm… strange. Log says that everything is loaded correctly.

Could you please provide your system specs.
Does the black screen appears in all browsers and are other scenes from the sdk or from our website demo section loaded correctly?

The other scenes from sdk, demo etc works correctly…
I use ubuntu 14.04…

I wonder if to change manually python link to point to python 3 isn't the problem (?)
I am going to link python to python2 and create a blend4web project with project.py